[imperative autofill] handle filling in <select>

chrome/renderer/autofill/autofill_agent.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/autofill/autofill_agent.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/string_split.h"
@@ skipping 202 matching lines @@
   HidePopups();
 }
 
 void AutofillAgent::didRequestAutocomplete(WebKit::WebFrame* frame,
                                            const WebFormElement& form) {
   FormData form_data;
   if (!in_flight_request_form_.isNull() ||
       !WebFormElementToFormData(form,
                                 WebFormControlElement(),
                                 REQUIRE_AUTOCOMPLETE,
-                                EXTRACT_NONE,
+                                EXTRACT_OPTIONS,
                                 &form_data,
                                 NULL)) {
     WebFormElement(form).finishRequestAutocomplete(
         WebFormElement::AutocompleteResultError);
     return;
   }
 
   // Cancel any pending Autofill requests and hide any currently showing popups.
   ++autofill_query_id_;
   HidePopups();
@@ skipping 509 matching lines @@
     web_view->hidePopups();
 
   HideHostPopups();
 }
 
 void AutofillAgent::HideHostPopups() {
   Send(new AutofillHostMsg_HideAutofillPopup(routing_id()));
 }
 
 }  // namespace autofill